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Definition and Usage
定義和用法
The strnatcmp() function compares two strings using a "natural" algorithm.
strnatcmp()函數的作用是:用自然運算法則比較字符串(大小寫敏感)。
In a natural algorithm, the number 2 is less than the number 10. In computer sorting, 10 is less than 2, because the first number in "10" is less than 2.
在“自然運算法則”中,2比10小。在計算機序列當中,10比2小,因為“10”中的第一個數字是“1”,它小于2。
This function returns:
這個函數將返回下列值:
•0 - if the two strings are equal
0